25880465280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13479409}}^1$

素因数の和:13479431

約数の個数: 64

約数和(自身を含む): 82493989200

約数和(自身を除く): 56613523920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 13479409, 26958818, 40438227, 53917636, 67397045, 80876454, 107835272, 134794090, 161752908, 202191135, 215670544, 269588180, 323505816, 404382270, 431341088, 539176360, 647011632, 808764540, 862682176, 1078352720, 1294023264, 1617529080, 1725364352, 2156705440, 2588046528, 3235058160, 4313410880, 5176093056, 6470116320, 8626821760, 12940232640, 25880465280]

約数ペア:

[(1, 25880465280), (2, 12940232640), (3, 8626821760), (4, 6470116320), (5, 5176093056), (6, 4313410880), (8, 3235058160), (10, 2588046528), (12, 2156705440), (15, 1725364352), (16, 1617529080), (20, 1294023264), (24, 1078352720), (30, 862682176), (32, 808764540), (40, 647011632), (48, 539176360), (60, 431341088), (64, 404382270), (80, 323505816), (96, 269588180), (120, 215670544), (128, 202191135), (160, 161752908), (192, 134794090), (240, 107835272), (320, 80876454), (384, 67397045), (480, 53917636), (640, 40438227), (960, 26958818), (1920, 13479409)]